Vulnerability-Lookup

CNVD-2023-69038

Vulnerability from cnvd - Published: 2023-09-13

Title

Google Chrome Accessibility内存错误引用漏洞

Description

Google Chrome是美国谷歌（Google）公司的一款Web浏览器。 Google Chrome Accessibility存在内存错误引用漏洞，攻击者可利用该漏洞在系统上执行任意代码或导致拒绝服务。

Severity

高

Formal description

目前没有详细解决方案提供： http://www.google.com

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-4921

Impacted products

Name
Google Chrome <99.0.4844.51

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-4921",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-4921"
    }
  },
  "description": "Google Chrome\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\u3002\n\nGoogle Chrome Accessibility\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://www.google.com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-69038",
  "openTime": "2023-09-13",
  "products": {
    "product": "Google Chrome \u003c99.0.4844.51"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-4921",
  "serverity": "\u9ad8",
  "submitTime": "2023-09-12",
  "title": "Google Chrome Accessibility\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e"
}

CVE-2022-4921 (GCVE-0-2022-4921)

Vulnerability from cvelistv5 – Published: 2023-07-28 23:26 – Updated: 2025-02-13 16:38

Summary

Use after free in Accessibility in Google Chrome prior to 99.0.4844.51 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: Low)

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-03 13:39 UTC

CWE

Use after free
CWE-416 - Use After Free

Assigner

Chrome Google root

References

3 references

URL	Tags
https://chromereleases.googleblog.com/2022/03/sta…
https://crbug.com/1262902
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

2 products

Vendor	Product	Version
Google	Chrome	Affected: 99.0.4844.51 , < 99.0.4844.51 (custom)
google	chrome	Affected: 0 , < 99.0.4844.51 (custom) cpe:2.3:a:google:chrome::::::::

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T01:55:45.993Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
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            ],
            "url": "https://chromereleases.googleblog.com/2022/03/stable-channel-update-for-desktop.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://crbug.com/1262902"
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            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*"
            ],
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            "product": "chrome",
            "vendor": "google",
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        ],
        "metrics": [
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            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
              "version": "3.1"
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                "timestamp": "2024-10-03T13:39:09.754425Z",
                "version": "2.0.3"
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Chrome",
          "vendor": "Google",
          "versions": [
            {
              "lessThan": "99.0.4844.51",
              "status": "affected",
              "version": "99.0.4844.51",
              "versionType": "custom"
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          ]
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        "dateUpdated": "2023-08-12T05:06:47.375Z",
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          "url": "https://chromereleases.googleblog.com/2022/03/stable-channel-update-for-desktop.html"
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          "url": "https://crbug.com/1262902"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/"
        }
      ]
    }
  },
  "cveMetadata": {
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    "assignerShortName": "Chrome",
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    "datePublished": "2023-07-28T23:26:52.339Z",
    "dateReserved": "2023-02-12T21:29:42.591Z",
    "dateUpdated": "2025-02-13T16:38:34.329Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.